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Access-Control-Allow-Origin与跨域 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Allow-Origin' header is present on the requested resource. Origin 'https://www.tsingfun.com' is therefore not allowed access.
但开发者工具的”Network”栏并没有任何记录。它到底发请求了没？
我又使用 python -m SimpleHTTPServer 在本地创建了一个小服务器，然...
Access-Control-Allow-Origin与跨域 - 建站技术 - 清泛IT论坛，有思想、有深度
...-Allow-Origin' header is present on the requested resource. Origin 'http://www.tsingfun.com' is therefore not allowed access. 但开发者工具的”Network”栏并没有任何记录。它到底发请求了没？我又使用 python -m SimpleHTTPServer 在本地创建了一个小服务器，然后...
【App发布】关于发布App到应用市场，腾讯申诉不通过的问题 - App Inventor ...
在线apk反编译及分析工具：
http://www.javadecompilers.com/apk
https://mogua.co
apk工具Python版：
https://juejin.cn/post/6985091071101370376
安卓危险权限介绍：
https://www.secrss.com/articles/10974
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无...
“AppInventor学院”App国内各大市场上架之旅 - App应用开发 - 清泛IT社区...
...户你如何访问及访问隐私权限的用途，可以参考：https://www.fun123.cn/static/privacy_policy.html
app启动时必须弹窗，展示上面的隐私政策网页，用户点同意才能继续，否则直接退出app。不仅如此，还需要在App界面上显式提供“隐私政...
Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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how about "%02d" % 9? see http://www.ruby-doc.org/core-2.0/String.html#method-i-25 and http://www.ruby-doc.org/core-2.0/Kernel.html#method-i-sprintf .
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How many files can I put in a directory?
... this speed problem. I wrote a pretty detailed article about it at: http://www.olark.com/spw/2011/08/you-can-list-a-directory-with-8-million-files-but-not-with-ls/
The key take away is: use getdents() directly -- http://www.kernel.org/doc/man-pages/online/pages/man2/getdents.2.html rather than anyt...
How to access route, post, get etc. parameters in Zend Framework 2
...All the above methods will work fine if your content-type is "application/-www-form-urlencoded".
But if your content-type is "application/json" then you will have to do the following:
$params = json_decode(file_get_contents('php://input'), true);
print_r($params);
Reason : See #7 in https://www.to...
Difference between float and double in php?
...size is still platform-dependent.
See the manual for more details:
http://www.php.net/manual/en/language.types.float.php
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JSON: why are forward slashes escaped?
... (like \z) not allowed in JSON?
The key for this was reading
http://www.cs.tut.fi/~jkorpela/www/revsol.html, followed by
http://www.w3.org/TR/html4/appendix/notes.html#h-B.3.2. The feature of
the slash escape allows JSON to be embedded in HTML (as SGML) and XML.
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Favicon: .ico or .png / correct tags? [duplicate]
...n
Thats the way to go:
<link rel="icon" type="image/png" href="http://www.example.com/image.png"><!-- Major Browsers -->
<!--[if IE]><link rel="SHORTCUT ICON" href="http://www.example.com/alternateimage.ico"/><![endif]--><!-- Internet Explorer-->
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